function getCookie(name) {
    var r = document.cookie.match("\\b" + name + "=([^;]*)\\b");
    return r ? r[1] : undefined;
}

$(function () {

    $(".base_info").submit(function (e) {
        e.preventDefault();

        var signature = $("#signature").val();
        var nick_name = $("#nick_name").val();
        // var gender = $(".gender").val()
        var gender = $('input[type="radio"][name="gender"]:checked').val();

        if (!nick_name) {
            alert('请输入昵称');
            return
        }
        if (!gender) {
            alert('请选择性别');
        }

        param = {
            "signature" : signature,
            "nick_name" : nick_name,
            "gender" : gender
        };

        // TODO 修改用户信息接口
        $.ajax({
            url : "base_info",
            type : "POST",
            data : JSON.stringify(param),
            contentType : "application/json",
            headers : {
                "X-CSRFToken" : getCookie("csrf_token")
            },
            success : function(resp) {
                if (resp.errno == "0") {
                    $('.user_center_name', parent.document).html(resp.nick_name)
                    $('#nick_name', parent.document).html(resp.nick_name)
                    $('.input_sub').blur()
                } else {
                    alert(resp.errmsg)
                }
            }

        })
    })
})